I start the installation from the deb file.
Here is the beginning of the log:

hildon-application-manager 2.2.71
/usr/bin/dpkg-deb -f '/media/mmc1/yappari_0.0.33_armel.deb'
/usr/bin/dpkg --install '/media/mmc1/yappari_0.0.33_armel.deb'
(Reading database ... 26135 files and directories currently installed.)
Unpacking yappari (from .../mmc1/yappari_0.0.33_armel.deb) ...
dpkg-deb (subprocess): short read in buffer_copy (failed to write to pipe in copy)
dpkg-deb: subprocess paste returned error exit status 2
dpkg: error processing /media/mmc1/yappari_0.0.33_armel.deb (--install):
short read in buffer_copy (backend dpkg-deb during `./opt/maemo/usr/share/yappari/icons/48x48/9f-94a0.png')
Errors were encountered while processing:
/media/mmc1/yappari_0.0.33_armel.deb
apt-worker: Ignoring version from wrong domain: mediaplayer-l10n-ptpt 6.0+r7987+0m5
apt-worker: /var/lib/apt/lists/downloads.maemo.nokia.com_fremantle_ssu_mr0_._Pack ages
apt-worker: Ignoring version from wrong domain: osso-applet-screencalibration-l10n-engb 6.0+r7987+0m5